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A166031 Continued fraction expansion for x so that the sine integral of x is 1. 0
1, 15, 2, 2, 1, 2, 1, 2, 1, 2, 5, 2, 83, 1, 4, 1, 3, 1, 1, 3, 2, 1, 10, 1, 1, 12, 3, 1, 3, 1, 2, 2, 1, 1, 39, 1, 25, 21, 1, 1, 2, 10, 37, 2, 1, 1, 28, 6, 6, 8, 4, 2, 1, 1, 2, 3, 2, 3, 1, 1, 11, 2, 25, 1, 1, 1, 2, 2, 3, 1, 1, 2, 4, 10, 2, 1, 8, 1, 2, 1, 9, 6, 1, 2, 2, 2, 1, 2, 1, 2, 5, 3, 10, 1, 14, 1, 1, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..98.

MATHEMATICA

ContinuedFraction[FindRoot[SinIntegral[x] == 1, {x, 1}, WorkingPrecision -> 200][[1]][[2]]]

CROSSREFS

Sequence in context: A040221 A040220 A146989 * A040222 A040223 A272724

Adjacent sequences:  A166028 A166029 A166030 * A166032 A166033 A166034

KEYWORD

cofr,nonn

AUTHOR

Leonhard Kreissig, Oct 05 2009

STATUS

approved

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Last modified October 16 12:23 EDT 2021. Contains 348041 sequences. (Running on oeis4.)